If you're going to a redwood, get a dually. They're heavy 5'ers with a heavy pin weight. That model has a GVW of #16 and a pin weight of #2404. Everyone Redwood I see are being pulled by a dually and a few owners I talked to, switched from a SWR to a DRW. Check out the redwood forum as well to see what the owners are using to tow that model with.